<!-- product -->
<script setup>
import{ref,onMounted}from"vue";
import HomePanel from './HomePanel.vue';
import GoodItem from './GoodItem.vue'
// import GoodsItem from "@/components/GoodsItem.vue";
import { getGoodsAPI } from '@/apis/home.js';

// 存储商品列表的相关数据
let goodsList = ref([]);

const getGoodsList = async()=>{
    const res = await getGoodsAPI();
    if(res.code == 1){
        return res.result;
    }
};

onMounted(()=>{
    getGoodsList().then((res)=>{
      goodsList.value = res;
    })
})

</script>

<template>
<div class="home-product">
  <HomePanel :title="cate.name" v-for="cate in goodsList" :key="cate.id">
    <div class="box">
      <RouterLink class="cover" to="/">
        <!-- v-img-lazy 是一个自定义指令，这个自定义指令所在的 img 标签会成为img-lazy下的mounted中的el参数的值，而 item.picture 会成为img-lazy下的mounted中的binding参数的值  -->
        <img v-img-lazy="cate.picture" />
        <strong class="label">
          <span>{{ cate.name }}</span>
          <span>{{ cate.saleInfo }}</span>
        </strong>
      </RouterLink>
      <ul class="goods-list">
        <li v-for="good in cate.goods" :key="good.id">
          <GoodItem :goods="good"/>
        </li>
      </ul>
    </div>
  </HomePanel>
</div>
</template>

<style scoped lang='scss'>
.home-product {
  background: #fff;
  margin-top: 20px;
  .sub {
    margin-bottom: 2px;

    a {
      padding: 2px 12px;
      font-size: 16px;
      border-radius: 4px;

      &:hover {
        background: $xtxColor;
        color: #fff;
      }

      &:last-child {
        margin-right: 80px;
      }
    }
  }

  .box {
    display: flex;

    .cover {
      width: 240px;
      height: 610px;
      margin-right: 10px;
      position: relative;

      img {
        width: 100%;
        height: 100%;
      }

      .label {
        width: 188px;
        height: 66px;
        display: flex;
        font-size: 18px;
        color: #fff;
        line-height: 66px;
        font-weight: normal;
        position: absolute;
        left: 0;
        top: 50%;
        transform: translate3d(0, -50%, 0);

        span {
          text-align: center;

          &:first-child {
            width: 76px;
            background: rgba(0, 0, 0, 0.9);
          }

          &:last-child {
            flex: 1;
            background: rgba(0, 0, 0, 0.7);
          }
        }
      }
    }

    .goods-list {
      width: 990px;
      display: flex;
      flex-wrap: wrap;

      li {
        width: 240px;
        height: 300px;
        margin-right: 10px;
        margin-bottom: 10px;

        &:nth-last-child(-n + 4) {
          margin-bottom: 0;
        }

        &:nth-child(4n) {
          margin-right: 0;
        }
      }
    }
  }
}
</style>@/apis/homeStore.js